# PRD v0.0.2
## 概况
基于v0.0.1版本需求，进行进一步演进
## 我要什么
我需要新增另一个方法，直接按3分钟，以及4小时计算一些指标，eth数据示例如下:
current_price = 4011.05, current_ema20 = 4019.239, current_macd = -1.887, current_rsi (7 period) = 33.872
In addition, here is the latest ETH open interest and funding rate for perps:
Open Interest: Latest: 479469.44 Average: 479461.49
Funding Rate: 3.4742e-06
Intraday series (3‑minute intervals, oldest → latest):
Mid prices: [4013.8, 4014.75, 4015.55, 4021.65, 4021.2, 4023.35, 4021.0, 4017.4, 4014.0, 4011.05]
EMA indicators (20‑period): [4021.622, 4020.992, 4020.469, 4020.586, 4020.644, 4020.916, 4020.648, 4020.339, 4019.811, 4019.239]
MACD indicators: [-1.648, -1.97, -2.161, -1.791, -1.521, -1.108, -1.203, -1.32, -1.603, -1.887]
RSI indicators (7‑Period): [27.331, 32.601, 34.896, 56.383, 54.685, 60.99, 44.16, 42.391, 36.12, 33.872]
RSI indicators (14‑Period): [33.524, 36.105, 37.199, 48.886, 48.108, 51.898, 43.808, 42.875, 39.509, 38.265]
Longer‑term context (4‑hour timeframe):
20‑Period EMA: 4054.844 vs. 50‑Period EMA: 4014.916
3‑Period ATR: 33.248 vs. 14‑Period ATR: 35.016
Current Volume: 208.74 vs. Average Volume: 94018.085
MACD indicators: [73.039, 68.315, 61.96, 58.222, 54.326, 49.514, 40.354, 27.843, 19.558, 14.735]
RSI indicators (14‑Period): [69.794, 59.954, 56.594, 59.153, 58.574, 56.338, 47.991, 41.331, 44.456, 47.556]

## 注意什么
1. 以上例子是文本展示，最上边的current_ema20,current_macd等值都是按3分钟计算
2. 我需要世纪返回整理成json结构，你自己设计如何返回